Vacuum cleaner



FIG. 1 is a front, top, left perspective view of a vacuum cleaner,showing a new design;

FIG. 2 is a front, top, right perspective view thereof;

FIG. 3 is a rear, top, right perspective view thereof;

FIG. 4 is a rear, top, left perspective view thereof;

FIG. 5 is a front, bottom, right perspective view thereof;

FIG. 6 is a front, bottom, left perspective view thereof;

FIG. 7 is a rear, bottom, left perspective view thereof;

FIG. 8 is a rear, bottom, right perspective view thereof;

FIG. 9 is a front side view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a right view thereof;

FIG. 12 is a left view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

Broken lines in the drawings are for the purpose of illustratingportions of the vacuum cleaner that form no part of the claimed design.

CLAIM We claim the ornamental design for a vacuum cleaner, as shown anddescribed.